https://techcrunch.com/2022/01/26/apple-ios-actively-exploited/

Apple on Wednesday patched dozens of security issues with the release of iOS 15.3 of macOS Monterey 12.2.

iOS 15.3 fixes a total of 10 security bugs, including a flaw that the company says may have been actively exploited. The vulnerability, tracked as CVE-2022-22587, is a memory corruption bug in IOMobileFrameBuffer — a kernel extension that allows developers to control how a device’s memory handles the screen display — that could lead to kernel code execution.